Steven Rostedt (VMware) 8ea639525d ftrace: Check for empty hash and comment the race with registering probes ... commit 372e0d01da upstream. The race between adding a function probe and reading the probes that exist is very subtle. It needs a comment. Also, the issue can also happen if the probe has has the EMPTY_HASH as its func_hash. Cc: stable@vger.kernel.org Fixes: 7b60f3d876 ("ftrace: Dynamically create the probe ftrace_ops for the trace_array") Signed-off-by: Steven Rostedt (VMware) <rostedt@goodmis.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>		2019-09-06 10:22:13 +02:00
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blktrace.c
bpf_trace.c
ftrace.c	ftrace: Check for empty hash and comment the race with registering probes	2019-09-06 10:22:13 +02:00
Kconfig
Makefile
power-traces.c
preemptirq_delay_test.c
ring_buffer.c
ring_buffer_benchmark.c
rpm-traces.c
trace.c	tracing/snapshot: Resize spare buffer if size changed	2019-07-10 09:53:43 +02:00
trace.h
trace_benchmark.c
trace_benchmark.h
trace_branch.c
trace_clock.c
trace_entries.h
trace_event_perf.c
trace_events.c
trace_events_filter.c
trace_events_filter_test.h
trace_events_hist.c
trace_events_trigger.c
trace_export.c
trace_functions.c
trace_functions_graph.c
trace_hwlat.c
trace_irqsoff.c
trace_kdb.c
trace_kprobe.c
trace_kprobe_selftest.c
trace_kprobe_selftest.h
trace_mmiotrace.c
trace_nop.c
trace_output.c
trace_output.h
trace_preemptirq.c
trace_printk.c
trace_probe.c
trace_probe.h
trace_sched_switch.c
trace_sched_wakeup.c
trace_selftest.c
trace_selftest_dynamic.c
trace_seq.c
trace_stack.c
trace_stat.c
trace_stat.h
trace_syscalls.c
trace_uprobe.c
tracing_map.c
tracing_map.h